Storage
- Leave some free space on the drive. Delete things you no longer need.
- Back up photos and important files to another place.
Speed
- Close programs and browser tabs you are not using.
- Restart the laptop now and then so updates can finish.
- Install system and program updates when they are offered.
Heat
- Use the laptop on a hard, flat surface. Beds and sofas block the vents.
- If the fan is loud all the time, ask the shop to clean it.
Battery
- Use the charger that came with the laptop, or one the shop recommends.
- Avoid leaving it in a hot car or in direct sun.
Your device page and its alerts tell you when one of these needs attention.